Answer:
27.59 without tax
Step-by-step explanation:
27.95 with tax
Step-by-step explanation:
3(a+4b)
3×a+3×4b=3a+12b
3a+12b=3a+12b
Step-by-step explanation:
8% = 0.08
60 * (1 + 0.08) = $64.80
Step-by-step explanation:
3×10^10 is the scientific notation of 30000000000